//
//  person.h
//  runtimeStudy
//
//  Created by PF on 2021/12/23.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@protocol personProtrol <NSObject>
@property (nonatomic, strong) NSString *org;
@end

@interface person : NSObject<personProtrol>
{
    NSString *_name;
    int length;
    int length1;
    
//    @public
//    NSString *ID;
//    NSString *_ID1;
}
@property(nonatomic,strong)NSString *ID;
//@property(nonatomic,strong)NSString *abc;
-(void)method1;
@end

NS_ASSUME_NONNULL_END
